John B. Roesmaladi

***** *********** **** aceg82@r.postjobfree.com Cell: 281-***-****

Houston, TX 77077 Home: 281-***-****

Systems / Network / IT Manager

Network Design, Administration & Security

MCSE / CCNP / CCA / CCSA

Dynamic, technical and business-savvy professional with proven success in

managing, installing, and re-engineering systems and network infrastructure

to achieve bottom-line results while formulating and implementing advanced

technology and business solutions to meet a diversity of needs. Excellent

qualifications in cross-functional team leadership, resources management,

budget management, project planning/management, training and customer

service. Possess hands-on experience and organizational skills to provide

changes in process with no loss to customer service. Outstanding

communication skills; interfaces extensively with upper management,

vendors, staff, peers and users.

Professional Experience

Hisco, Houston, TX

March 2012 - Present

Network Manager/Architect - Responsible for project planning, designing,

and administering 30+ multinational wide area network. Supervise three

staff, oversee computer operations, and manage IT infrastructure budgets.

Responsible for the development of overall IT Business Continuity Planning

and Disaster Recovery.

Plan, budget, and recommend proper software and hardware.

Design, implement, and maintain the current and next generation of network

including VMWare virtualization and internal cloud computing using Cisco

UCS and Netapp Flexpod technologies.

Implement and support managed 30 MPLS network infrastructure and VPN

connectivity.

Design and implement long and short-term strategic plans to make certain

network capacity for future requirements.

Devise as well as develop appropriate network architecture and

standardization to support functional and system requirements.

Evaluate new technologies, select products and services for

implementation, and manage system upgrades.

Manage vendor and service provider relationships. Negotiate contracts,

pricing, and SLAs.

Gardere, Wynne, Sewell LLP, Houston, TX

May 2005 - March 2012

Manager of Technology Infrastructure - Focus on planning, budgeting,

implementation, and administration of information systems and technology.

Lead and delegate 6 local staff members. Select and oversee vendors and

define business requirements. Manage systems configuration and maintenance

including troubleshoot problems, plan and direct upgrades, and test

operations to ensure system functionality and availability.

. Manage day to day IT operations and coordinate existing and upcoming

projects.

. Monitor performance of LAN/WAN-based hardware and software using

monitoring software to support the management of confidential legal

data.

. Oversee the evaluation, planning, and vendor selection of Netapp

SAN/NAS hardware to consolidate all direct attached storage.

. Help evaluate and coordinate installation of Cisco VOIP migration.

. Responsible for coordinating operational improvements (i.e. Exchange

2007 migration, Citrix upgrade, data redundancy, server

virtualization) to reduce downtime and extend business continuity.

. Responsible for implementing best practice solutions and automating

storage backup, replication, disaster recovery, and high availability.

. Spearhead transition from outdated technologies to highly streamlined

and cost-effective client-server technologies and business solutions

that have improved efficiency and decreased expenses.

Siemens Business Services, Houston, TX May 2003 - May 2005

Systems Engineer - Direct all facets of local area network/server

management for a wellhead fabrication company. Manage site data network

operations including design, installation and maintenance of Windows 2003

Active Directory Network. Monitor network resources and enable LAN/WAN

interconnectivity.

. Coordinate successful migration of NT 4.0 to Windows 2003 Active

Directory.

. Improve system performance by engineering server upgrades and

upgrading LAN infrastructure.

. Responsible for integration and maintenance of 14 TB NetApp Storage

devices (Filers).

. Spearhead research and implementation of a comprehensive back-up

procedure for the Local Area and Remote Network as well as developing

business continuity contingency plans.

. Accountable for overall strategy including technology research and

security, acquisitions, and integration for network improvement and

daily operations. (i.e. Wireless LAN)

. Responsible for maintaining IT security controls in accordance with

Sarbanes Oxley guidelines.

. Implement and maintain corporate Blackberry Enterprise Server.

Severn Trent Services, Houston, TX February 2002 - May 2003

Systems Engineer - Accountable for planning and directing the successful

implementation and administration of IT infrastructure for a water and

wastewater treatment company. Interface extensively with management,

vendors and users to create and implement technology strategies to increase

efficiency and capabilities. Plan, track and monitor all assigned

projects, ensuring adherence to project scope and deliverables. Deliver

status reports to team members and management.

. Accountable for optimizing, expanding and supporting LAN

infrastructure network. Migrated existing NT 4.0 and Novell networks

to Windows 2000 Active Directory infrastructure. Installed and

configured firewall solution using Checkpoint-NG. Planned and

administered the migration of desktops to a standardized Windows 2000

environment. Designed and implemented back-up/recovery procedures,

utilizing Backup Exec. Documented technical environment, including

processes, procedures and standards.

. Responsible for upgrading company's servers from Windows NT to Windows

2000 to increase capacity and security. Built and configured new

Windows XP desktops onto network. Designed and implemented VPN

solution for remote offices. Documented technical environment.

. Designed and implemented a LAN infrastructure, utilizing Windows NT.

Set-up and configured FTP server for client access. Provided support

to company on all hardware, software and networking issues.

Jacobs Engineering Group, Houston, May 1997 - November 2001

TX

LAN/WAN Supervisor - Managed all aspects of operational procedures,

including resource allocation, budgeting, and project tracking; developed

recommendations and analyses based on customer's need and requirements.

Responsible for successfully expanding, optimizing and upgrading company's

technical infrastructure, consisting of up to 1500 users across local and

remote locations. Installed, configured and managed a LAN/WAN environment,

consisting of up to 50+ Windows NT, Novell Netware servers, 30+ Cisco

Switches and Routers. Supervised team of up to 6, consisting of LAN

Administrators, Lotus Notes Administrators and Project Coordinators.

Interfaced extensively with management and clients to analyze and implement

IT solutions to increase efficiency and quality.

. Partially administered $2 million annual capital budget.

. Credited with optimizing technical infrastructure, resulting in

increasing network availability.

. Planned and managed the successful relocation of data center,

including all systems and networks.

. Led team in procurement and installation of Cisco Catalyst (3500s,

4000s, and 6000s) Switches and Routers to improve performance and

security.

. Configured Internetwork and VLAN connectivity with Cisco Router and

Switches.

. Recommended and implemented extranet zones to allow clients to view

AutoCAD drawings.

. Collaborated with Engineering and Sales Managers to define project

scope and needs.

. Researched, selected and implemented new Windows 2000 servers onto

existing NT network.

. Planned and recommended implementation of Compaq StorageWorks SAN to

store more than 1.5 terabytes of data. Set-up and administered

Compaq and Dell server farm to support SAN environment, including DLT

Robotic backup units.

. Setup and configured remote access to allow work sharing via Citrix

Metaframe.

. Directed the migration of back-up solution from ArcServe to Veritas

software.

. Managed and monitored all internal system security.

. Analyzed and resolved all server and network connectivity issues.

Raytheon Engineers & Constructors, June 1995 - May 1997

Houston, TX

Systems Analyst / Network Administrator - Accountable for administering and

supporting company's technical infrastructure, consisting of more than 600

users across a LAN/WAN environment.

. Administered, troubleshot and maintained Novell servers for file

storage and print queues

. Supported and monitored more than 200 desktops running under 2 DECNET

servers.

. Maintained UPS, tape backup units, Compaq Proliant 1500 file servers,

Cabletron MMAC hubs, including IRMs and TPMIMs, CD-ROMs, and

additional storage devices

. Analyzed, troubleshot and supported Windows 3.1/9X/NT desktops,

including all third party software.

. Installed, configured, upgraded and troubleshot all hardware and

peripherals related issues.

. Administered and supported Lotus CC:Mail.

. Researched and resolved all hardware, software and desktop issues.

. Trained users on hardware and software usage.

Education

University of Houston, Houston, TX

Masters of Business Administration Degree (MBA) - Management

Bachelor of Business Administration Degree (BBA) - MIS

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